Evaluation of Kansas and Missouri Rural Seat Belt Demonstrations.
archive: archived pipeline: cataloged verified
Get this paper ↗ (full text — opens at the source; we link to it, we don't host it)
Summary
This report evaluates two National Highway Traffic Safety Administration (NHTSA)-sponsored demonstration projects aimed at increasing seat belt use in rural areas of Kansas and Missouri. The research was motivated by data indicating that rural drivers have lower seat belt usage rates and higher fatality rates than urban drivers. Both states operated under secondary seat belt laws during the study period, meaning officers could only cite unbelted drivers if they had committed another traffic violation. The projects applied the high-visibility enforcement (HVE) model, combining media campaigns with targeted law enforcement efforts to increase the perceived likelihood of citation. The Kansas Rural Initiative (KSRI) targeted ten counties in southeast Kansas from May 2009 to April 2010. It employed five distinct waves of intervention, each consisting of a week of paid media followed by a week of enforcement. Kansas utilized an incentive program to encourage local law enforcement participation, resulting in a five-fold increase in seat belt citations and warnings compared to the previous year. The Missouri Rural Initiative (MRI) targeted ten counties in southwestern Missouri, featuring a month-long media and enforcement blitz in October 2009 alongside annual Click It or Ticket activities. Missouri recruited 37 law enforcement agencies, significantly more than the 21 that participated in prior campaigns, and issued 1,504 seat belt violations during the intervention. Both states conducted process evaluations and outcome assessments using direct seat belt observations and public awareness surveys administered at driver licensing offices. The evaluations demonstrated that both programs successfully increased public awareness of seat belt enforcement. In Kansas, the percentage of respondents reporting exposure to seat belt messages rose from 78% at baseline to 85% post-intervention. In Missouri, awareness increased from 51.4% to 62.0%. Regarding behavior change, Kansas saw an overall increase in seat belt use in the target counties from 61% at baseline to 70% after the second intervention, though usage dropped to 66% by the final measurement. Missouri showed mixed results; while some counties experienced increases, these were offset by decreases or no change in others, resulting in a modest overall increase of 2.8 percentage points across the ten counties. The study concludes that supplemental HVE efforts can effectively benefit occupant protection programs in rural areas, even under secondary seat belt laws. The demonstration projects facilitated broader law enforcement participation and engaged local media outlets that typically did not carry safety messages. The authors note that the effectiveness of such initiatives may vary by county and recommend further investigation into areas where usage did not improve. Additionally, the report highlights that Kansas subsequently adopted a primary seat belt law for front-seat occupants, which is expected to further enhance compliance.
Key finding
Kansas increased seat belt use from 61 percent to 70 percent following the intervention, while Missouri achieved a net increase of 2.8 percentage points.
Methodology
field_study
Sample size: 20
Provenance
The full processing record for this entry. Every stage of this paper's journey through the pipeline is logged — what ran, with which tool and model, how many attempts it took, and when it last completed. Discovered via bulk_ingest_rosap on 2026-05-23 (6 acquisition events logged).
| Stage | Outcome | Tool | Model | Prompt | Attempts | Completed |
|---|---|---|---|---|---|---|
| discover | success | rosap | — | — | 2 | 2026-05-23 |
| archive | success | — | — | — | 1 | 2026-05-23 |
| extract | success | cached | — | — | 2 | 2026-06-10 |
| clean | success | — | — | — | 1 | 2026-06-01 |
| chunk | success | — | — | — | 1 | 2026-06-01 |
| embed | success | — | — | — | 1 | 2026-06-02 |
| enrich | success | — | — | — | 1 | 2026-05-23 |
| promote | success | — | — | — | 1 | 2026-05-23 |
| summarize | success | llm | qwen3.6-27b-prismaquant | summ-v5 | 3 | 2026-06-10 |
| tag | success | vector_similarity | — | — | 24 | 2026-06-11 |
| verify | success | — | — | — | 2 | 2026-06-10 |
Summary generated by qwen3.6-27b-prismaquant on 2026-06-10; verification: verified.
Topics
Ranked by relevance to this paper. Hover a topic for its definition.
Information type
What kind of knowledge this paper contributes, grouped by family — independent of topic (what it is about) and method (how it was studied).
- Applied Guidance: countermeasure evaluation
- Empirical Findings: observational prevalence